简介：Anewmethodforpoint-polygonclassificationispresentedinthepaper.Thebasicideaofthemethodisfirstadvancedandthentwopropertiesofpolygonareintroduced.Thecriterionsforpoint-polygonclassificationaregivenexplicitly.Theanalysisshowsthatthepossessesperfectfunction,extensivesuitabilityandhighefficiency.

简介：Inthispaper,afastalgorithmforpolygonoperationsisintroduced.Theintersectionvalidationtestingmethodisdescribed.

简介：ＡＮＥＷＣＯＮＶＥＸＨＵＬＬＡＬＧＯＲＩＴＨＭＦＯＲＡＮＹＰＯＬＹＧＯＮＨｕＺｈａｎｑｉＬｉＹｕｐｅｎｇＷａｎｇＪｕｎＱｉａｏＬｅｉＡｂｓｔｒａｃｔＡｎｅｗａｌｇｏｒｉｔｈｍｆｏｒｆｉｎｄｉｎｇｃｏｎｖｅｘｈｕｌｏｆａｐｏｌｙｇｏｎｉｓｐｒｏｐｏｓｅ...

简介：Inland-usedatageneralization,theremovalofinsignificantparcelwithsmallsizeisthemostfrequentlyusedoperator.Traditionallyforthegeneralizationmethod,thesmallparcelisassignedcompletelytooneofitsneighbors.Thisstudytriestoimprovethegeneralizationbyseparatingtheinsignificantparcelintopartsaroundtheweightedskeletonandassigningthesepartstodifferentneighbors.Thedistributionoftheweightedskeletondependsonthecompatibilitybetweentheremovedobjectanditsneighbor,whichconsidersnotonlytopologicalrelationshipbutalsodistancerelationshipandsemanticsimilarity.ThisprocessisbasedontheDelaunaytriangulationmodel.Thispapergivesthedetailedgeometricalgorithmsforthisoperation.

简介：Inthispaper,wediscusstheconceptoffixedpointcurveforlinearinterpolationsofweaklyinwardcontractionsandestablishnecessaryconditionforanonexpansivemappingtohaveapproximatefixedpointproperty.

简介：Inthiswork,weinvestigatethemethodstoimprovetheperformanceofthesweptsourceat1.0μmbasedonapolygonscanner,includingin-cavityparametersandboosterstructuresoutofthecavity.Thethreein-cavityparametersarethecavitylength,therotatingspeedofthepolygonscanner,andthein-cavityenergy.Withthedecreaseofcavitylength,thespectrumbandwidthbecomeswiderandthedutycyclebecomeshigher.Withtheincreaseoftherotatingspeedofthepolygon,thespectrumbandwidthbecomesnarrower,andthedutycyclebecomeslowerbuttherepetitionratebecomeshigher.Withmoreenergyin-cavity,thespectrumbandwidthbecomeswiderandthedutycyclebecomeshigher.Theboosterstructuresincludethebufferedstructure,secondaryamplifier,anddual-semiconductoropticalamplifierconfiguration,whichareusedtoincreasethesweepfrequencyto86kHz,theoutputpowerto18mW,andthetuningbandwidthto131nm,respectively.

简介：连贯的多角形的粒子的二维的分离元素模型(DEM)模拟被开发了估计点来源颤动的利益在楔形的hoppers导致流动。使用的particleparticle相互作用模型基于一个多接触原则。没有颤动，学习的第一部分在严肃下面调查了粒子分泌物决定批评的孔尺寸(Bc)就作为粒子形状的功能支撑流动。多角形形状的粒子比圆形的粒子需要一个更大的孔，这被显示出。当粒子顶点的数字增加，Bc减少，这也被显示出当粒子顶点的数字增加。圆形的粒子的增加以一种线性方式支持多角形的流动。学习的第二部分证明那颤动能提高流动，有效地减少Bc。模型表明了震荡器地点(高度)的重要性，与在提高的以前的连续统模型结果，和颤动振幅一致流动。

简介：ＡＣＯＵＮＴＥＲ－ＥＸＡＭＰＬＥＴＯＡＦＡＳＴＡＬＧＯＲＩＴＨＭＦＯＲＦＩＮＤＩＮＧＴＨＥＣＯＮＶＥＸＨＵＬＬＯＦＡＳＩＭＰＬＥＰＯＬＹＧＯＮＧｏｄｆｒｉｅｄＴｏｕｓｓａｉｎｔＡＣＯＵＮＴＥＲ－ＥＸＡＭＰＬＥＴＯＡＦＡＳＴＡＬＧＯＲＩＴＨＭＦＯＲＦＩ...

简介：Inthispaper,anewmethodoftopologicalcleanupforquadrilateralmeshispresented.Themethodfirstselectsapatchofmesharoundanirregularnode.Itthenseeksthebestconnectionoftheselectedpatchaccordingtoitsirregularvalenceusinganewtopologicaloperation:smallpolygonreconnection(SPR).Byreplacingtheoriginalpatchwithanoptimalonethathaslessirregularvalence,meshqualitycanbeimproved.Threeapplicationsbasedontheproposedapproachareenumerated:(1)improvingthequalityofaquadrilateralmesh,(2)convertingatriangularmeshtoaquadrilateralone,and(3)adaptingatrianglegeneratortoaquadrilateralone.Thepresentedmethodishighlyeffectiveinallthreeapplications.

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简介：Justasthehumancivilizationhasenteredintoanewcentury,sohastheRus-sianFederationarrivedatacriticalturningpoint.TheStateDumaelectionjustconcludedandPresidentBorisYeltsin’sresignationaheadofschedulehaveheraldeddawningofastabilisingRussianpoliticalscene.AsRussiaisstillabigpower,es-peciallyaheavyweightmilitarypower,anynewdevelopmentsinthecountrywouldhaveprofoundimpactupontheinternationalcommunity.Therefore,inwhatdirec-tionRussiawilldevelopinthenewcenturyisaquestionnotonlybeingwatchedcloselybyitsownpeople,butalsobeingfollowedwithgreatinterestbythewholeworld.

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简介：ThispaperisdevotedtoclarifyingtherelationshipbetweentheclassicalMorsetheoryandtheMountainPassLemmaviathelocallinkingconcept.ItisshownthatforaC~1-functionfwithalocallinking,them-thcriticalgroupisnontrivial,wheremistheMorseindex.Combinedwiththebehavioroffatinfinity,thisresultcanbeusedtooffertheexistenceofnontrivialcriticalpoints.

简介：Theissuesofwarandpeacecapturedinternationalattentionin2014.ItwasthecentennialofWorldWarI,andthefocuswasontensionsinAsiaforthefirsthalfoftheyear.OneradicalWesternviewwentsofarastocomparetoday'sChinatopre-warGermanyinthemidstofrapideconomicgrowth,risingnationalismandabeefedupmilitary.ThehypeaboutBeijing'sallegedregionalexpansionpeakedattheShangri-LaSecurityForum(Singapore)inMay2014.However,eventsonthegroundprovedsuchglibaccusationswrong.InOctober2014,thisauthoraccompaniedseveralotherChinesescholarsinavisittosevenU.S.thinktanks.OurAmericanhostswerenotworried

简介：顺序的点树提供最先进的技术因为使点模型变为，由重排层次根据为快显示在GPU上跑的几何错误顺序指。这篇论文论述一个看法依赖者方法由在层次点的顺序的表嵌入层次树结构扩充顺序的点树。由方法，二种索引被构造便于近从主要在一份订单显示到远方的点；从对粗糙好。作为结果，不可见的点能为硬件加速在高效率view-dependently被挑选，；同时，顺序的点树的优点能仍然充分被拿。因此，新方法能跑得比常规顺序的点树快得多，；当目标拥有复杂吸藏关系时，加速能高度特别地被支持；因为不可见的点将在在更好的层次的点的一个高百分比，仔细看了。

简介：Afterthreedaysofmeeting,G8SummitwasofficiallyconcludedonJuly9thinToyako,HokkaidoofJapan.Thethree-daysummittoucheduponmajorinternationalissuessuchasworldeconomy,global

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简介：在分数维的点模式在点过程当模特儿和参数评价的统计方法当模特儿之间的关系被考察。由使用RipleysK功能的簇分数维图形尺寸的统计评价与更通常使用的方法比较有优点数盒子并且因为它为边效果，不是仅仅为矩形的学习区域而且为学习区域改正，弄弯的边界由地区性的地质学决定了，聚类分数维的尺寸评价。申请对点模式的分数维的尺寸有的估计数盒子一般来说，它服从于相对强壮的滚边的劣势为更小的框完成。例如在这份报纸使用的点模式主要为在加拿大的盾上的Abitibi暴烈的带的金存款。另外，这被建议，全球podiformCr的本地点模式，巨大的硫醚和斑岩铜扔的volcanogenic，它不规则地空间地分布式在以内塑造了有利的道，与类似的分数维的尺寸满足分数维的聚类模型。存款尺寸(金属吨位)的问题也被考虑。几个例子Pareto分发在金属尺寸频率分发建模为最大的存款在提供好结果的盒子被提供。

简介：不再丢局？那很简单——每副牌都叫局。哈曼指出叫牌仅仅在桥牌比赛中占到3％，尽管他所说可能是对的，但是如果你没叫到局，那么显然即使你的优秀做庄使得你的2黑桃定约取到了全部13墩，你的分数依然赶不上那些4黑桃定约仅拿到10墩的对手。专家牌手都知道，他们叫的边缘局，“不知何故，奇迹般”地是铁牌。这就是中级牌手和高级牌手所不具备的专家判断。本文所展示的工具就可以帮助中高级牌手达到这种专家级的判断，不再错失任何一个局（包括很常规的局和那些看来很神奇的局），也可以在没有进局前景的情况下停在部分定约。

简介：Evidence-basedpointselectionmethodsmeanselectingacupuncturepointsonthebasisofevidenceofclinicalefficacy.Whilemostofthisevidencecurrentlyderivesfromhistoricalliterature,whichrepresentstheaccumulatedclinicalexperienceofovertwomillennia,thereisalsoagrowingbodyofevidencebeingestablishedthroughacupunctureresearch.